walls, the three behind were turned back to perform the same service upon the abbey bank, to be ready to pick up the fugitive on whichever shore he tried to land. But both parties had to go roundabout, while the Severn, faster than any of them, went surging serenely forward, bearing away the invisible quarry downstream. The foot soldiers who were left had two archers among them, and at the sergeant's order they strung their bows in haste and thrust their way to the parapet, clearing away the gathering crowds that might hamper their drawing arms.
"Fast as he breaks surface," yelled the sergeant, "loose at him! Wing him if you can, kill him if you must!"
Minutes slid by, while the riders reached shore and began to wind a reckless way down to the waterside, and still there was no sign of the flaxen crest breaking the smooth-running surface.
"He's gone!" someone lamented, and some of the women drew pitying sighs.
"Not he!" shrilled an urchin flat on his belly across the parapet. "See there? Nimble as an otter!"
Joscelin's pale head sprang up for a moment, sleek and streaming, far downstream. An arrow struck and drew shivering ripples only a foot or so aside, but by then he was back under the water, and when he again broke clear to draw breath he was almost out of bowshot. A second shaft fell well short of him, and he stayed in mid-stream, in full view, letting the flow take him with it, apparently as much at home in the water as he was on land. The archers got a derisive cheer for their pains from the imps of the town, or such of them as were safely out of reach, while the glimpse of a long arm impudently waving farewell from downstream raised a great ripple of half-suppressed laughter.
On either bank the horsemen coursed, hopelessly outdistanced, two threading their way along the path under the town wall and the abbot's vineyard, three now far along the rich level on the other side, where the abbey's main vegetable gardens and orchards stretched the length of the fields called the Gaye. They had as much hope of overtaking Joscelin Lucy as of holding their own with the floating leaves that surged past on the central current. The Severn ran silently and without fuss, but deadly fast.
They were craning and straining now after a fair head no larger than a little clot of foam spun by an unexpected eddy. Now barely visible, the next moment not visible at all. He had dived again, to make sure, thought Cadfael, watching intently, that no one should see which shore he approached, or where he drew himself out of the water. He was beyond the vineyard, he had the vast bulk of the castle walls on his left hand, bushes and low trees clothing the waste ground below, and on his right, beyond the orchards, woodlands coming down to the waterside. Small doubt which he would choose, but he refrained from showing himself again until he was ashore and into the trees. Cadfael, selecting carefully what seemed the most favourable cover, thought he caught, not so much a glimpse of the man, as a momentary convulsion of the leaning branches, and a brief sparkle in the water, as Joscelin hauled himself up the bank and vanished into the woods.
There was no more to see or to do here. Cadfael recalled himself to his neglected duty, and made off back to the abbey gatehouse, turning his back upon the gratified urchins and cursing guards. Small profit now in wondering how the boy would fare, weaponless, horseless, without money or dry clothing, and with a certain hue and cry out after him from this moment. Better make himself as scarce as ever he could, on foot or however offered, and put all the space possible between himself and Shrewsbury before night. All the same, Cadfael found himself doubting very much whether he would do anything so sensible.
It came as no great surprise to find that the news had gone before him. Just as he was approaching the gatehouse, Gilbert Prestcote came cantering out with a face of thunder, his remaining men-at-arms hard on